Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/31/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 11/11/2024 11:48:46 -71.80, 176.05 90.65 11/11/2024 11:47:35 -71.82, 174.49 90.60 54.17 71
2 11/11/2024 12:39:41 72.25, -17.49 89.83 11/11/2024 12:38:28 72.24, -17.43 89.82 2.48 73
3 11/11/2024 13:30:24 -72.22, 149.88 90.20 11/11/2024 13:29:24 -72.23, 149.83 90.18 2.26 60
4 11/11/2024 14:21:11 72.26, -42.88 89.85 11/11/2024 14:20:25 72.25, -42.89 89.85 1.18 46
5 11/11/2024 15:11:55 -72.28, 124.39 90.12 11/11/2024 15:11:20 -72.29, 124.46 90.11 2.81 35
6 11/11/2024 16:02:41 72.27, -68.27 89.88 11/11/2024 16:02:22 72.26, -68.36 89.88 2.95 19
7 11/11/2024 16:53:25 -72.29, 99.00 90.09 11/11/2024 16:53:17 -72.30, 99.00 90.08 1.68 8
8 11/11/2024 17:44:12 72.33, -93.76 89.96 11/11/2024 17:44:18 72.32, -93.72 89.96 1.69 6
9 11/11/2024 18:34:55 -72.30, 73.61 90.06 11/11/2024 18:35:14 -72.32, 73.54 90.05 3.18 19
10 11/11/2024 19:25:42 72.34,-119.16 89.99 11/11/2024 19:26:15 72.33,-119.18 89.99 0.84 33
11 11/11/2024 20:16:26 -72.36, 48.12 89.98 11/11/2024 20:17:10 -72.38, 48.18 89.97 2.87 44
12 11/11/2024 21:07:12 72.34,-144.55 90.02 11/11/2024 21:08:12 72.35,-144.64 90.02 3.23 60
13 11/11/2024 21:57:56 -72.37, 22.73 89.95 11/11/2024 21:59:07 -72.39, 22.71 89.94 2.48 71
14 11/11/2024 22:48:51 72.81,-170.87 90.53 11/11/2024 22:50:01 72.76,-169.26 90.44 53.37 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/31/2024
SNOs_Map_NOAA-20_NOAA-19_20241031.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/31/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19